CBSE Class 12 Chemistry Chapter-9 Competency-Based Questions With Answer Key 2024-25: The CBSE board has made available the competency-based questions for class 12. These questions can help the ...

CBSE Class 12 Chemistry Board Exam 2025 on February 27. Check key topics list, preparation tips, time management tricks shared by PGT Chemistry here. Central Board of Secondary Education will conduct ...

Central Board of Secondary Education will conduct CBSE Class 12 Chemistry Board Exam 2025 on February 27, 2025. The Chemistry paper will be held in single shift- from 10.30 am to 1.30 pm. CBSE Class ...